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|
/*@@
@file CactusTimers.c
@date Thu Oct 8 18:30:28 1998
@author Tom Goodale
@desc
Timer stuff.
@enddesc
@@*/
#include <stdlib.h>
#include <string.h>
#include "CactusTimers.h"
#include "StoreHandledData.h"
static char *rcsid = "$Header$";
cTimer *CactusNewTimer(void)
{
cTimer *timer;
timer = (cTimer*) malloc(sizeof(cTimer));
return timer;
}
void CactusStartTimer(cTimer *timer)
{
}
void CactusStopTimer(cTimer *timer)
{
}
void CactusResetTimer(cTimer *timer)
{
}
typedef struct
{
void *(*create)(int);
void (*destroy)(int, void *);
void (*start)(int, void *);
void (*stop)(int, void *);
void (*reset)(int, void *);
char *(*get)(int, void *);
void (*set)(int, void *, const char *);
} t_TimerFuncs;
typedef struct
{
void **data;
} t_Timer;
static int n_timertypes = 0;
static cHandledData *handles = NULL;
static int n_timers = 0;
static cHandledData *timers = NULL;
/*@@
@routine CCTK_TimerRegister
@date Wed Sep 1 10:09:27 1999
@author Tom Goodale
@desc
Registers a new timer function.
@enddesc
@calls
@calledby
@history
@endhistory
@@*/
int CCTK_TimerRegister(const char *name, t_TimerFuncs *functions)
{
int handle;
t_TimerFuncs *newfuncs;
newfuncs = (t_TimerFuncs *)malloc(sizeof(t_TimerFuncs));
if(newfuncs)
{
newfuncs->create = functions->create;
newfuncs->destroy = functions->destroy;
newfuncs->start = functions->start;
newfuncs->stop = functions->stop;
newfuncs->reset = functions->reset;
newfuncs->get = functions->get;
newfuncs->set = functions->set;
}
handle = Util_NewHandle(&handles, name, newfuncs);
n_timertypes++;
return handle;
}
/*@@
@routine CCTK_TimerCreate
@date Wed Sep 1 10:09:57 1999
@author Tom Goodale
@desc
Creates a new timer
@enddesc
@calls
@calledby
@history
@endhistory
@@*/
int CCTK_TimerCreate(const char *name)
{
int retval;
t_Timer *timer;
t_TimerFuncs *funcs;
int this_timer;
int handle;
this_timer = -3;
if(Util_GetHandle(timers, name, (void **)&timer) > -1)
{
/* Handle already exists */
retval = -3;
}
else
{
timer = (t_Timer *)malloc(sizeof(t_Timer));
if(timer)
{
timer->data = (void **)malloc(n_timertypes*sizeof(void *));
if(timer->data)
{
/* Store the data structure for this timer */
this_timer = Util_NewHandle(&timers, name, timer);
/* Create the timer info for this timer */
for(handle = 0; handle < n_timertypes; handle++)
{
funcs = (t_TimerFuncs *)Util_GetHandledData(handles, handle);
timer->data[handle] = funcs->create(this_timer);
}
retval = this_timer;
}
}
}
return this_timer;
}
/*@@
@routine CCTK_TimerDestroy
@date Wed Sep 1 10:10:20 1999
@author Tom Goodale
@desc
Destroys an old timer
@enddesc
@calls
@calledby
@history
@endhistory
@@*/
void CCTK_TimerDestroy(const char *name)
{
t_Timer *timer;
t_TimerFuncs *funcs;
int this_timer;
int handle;
if(this_timer = Util_GetHandle(timers, name, (void **)&timer))
{
if(timer)
{
if(timer->data)
{
/* Destroy the timer info for this timer */
for(handle = 0; handle < n_timertypes; handle++)
{
funcs = (t_TimerFuncs *)Util_GetHandledData(handles, handle);
funcs->destroy(this_timer, timer->data[handle]);
}
free(timer->data);
free(timer);
Util_DeleteHandle(timers, this_timer);
}
}
}
}
/*@@
@routine CCTK_TimerStart
@date Wed Sep 1 10:10:38 1999
@author Tom Goodale
@desc
Starts a timer counting.
@enddesc
@calls
@calledby
@history
@endhistory
@@*/
void CCTK_TimerStart(const char *name)
{
t_Timer *timer;
t_TimerFuncs *funcs;
int this_timer;
int handle;
if(this_timer = Util_GetHandle(timers, name, (void **)&timer))
{
if(timer)
{
if(timer->data)
{
/* Start the timer info for this timer */
for(handle = 0; handle < n_timertypes; handle++)
{
funcs = (t_TimerFuncs *)Util_GetHandledData(handles, handle);
funcs->start(this_timer, timer->data[handle]);
}
}
}
}
}
/*@@
@routine CCTK_TimerStop
@date Wed Sep 1 10:10:38 1999
@author Tom Goodale
@desc
Stops a timer counting.
@enddesc
@calls
@calledby
@history
@endhistory
@@*/
void CCTK_TimerStop(const char *name)
{
t_Timer *timer;
t_TimerFuncs *funcs;
int this_timer;
int handle;
if(this_timer = Util_GetHandle(timers, name, (void **)&timer))
{
if(timer)
{
if(timer->data)
{
/* Stop the timer info for this timer */
for(handle = 0; handle < n_timertypes; handle++)
{
funcs = (t_TimerFuncs *)Util_GetHandledData(handles, handle);
funcs->stop(this_timer, timer->data[handle]);
}
}
}
}
}
/*@@
@routine CCTK_TimerReset
@date Wed Sep 1 10:10:38 1999
@author Tom Goodale
@desc
Resets a timer.
@enddesc
@calls
@calledby
@history
@endhistory
@@*/
void CCTK_TimerReset(const char *name)
{
t_Timer *timer;
t_TimerFuncs *funcs;
int this_timer;
int handle;
if(this_timer = Util_GetHandle(timers, name, (void **)&timer))
{
if(timer)
{
if(timer->data)
{
/* Start the timer info for this timer */
for(handle = 0; handle < n_timertypes; handle++)
{
funcs = (t_TimerFuncs *)Util_GetHandledData(handles, handle);
funcs->reset(this_timer, timer->data[handle]);
}
}
}
}
}
/*@@
@routine CCTK_TimerGet
@date Wed Sep 1 10:10:38 1999
@author Tom Goodale
@desc
Gets the values of a timer.
@enddesc
@calls
@calledby
@history
@endhistory
@@*/
char *CCTK_TimerGet(const char *name)
{
t_Timer *timer;
t_TimerFuncs *funcs;
int this_timer;
int handle;
char *this_val;
char *retval;
char *temp;
int retlength;
retval = NULL;
if(this_timer = Util_GetHandle(timers, name, (void **)&timer))
{
if(timer)
{
if(timer->data)
{
/* Start the timer info for this timer */
for(handle = 0; handle < n_timertypes; handle++)
{
funcs = (t_TimerFuncs *)Util_GetHandledData(handles, handle);
this_val = funcs->get(this_timer, timer->data[handle]);
retlength += 2+strlen(this_val);
temp = realloc(retval, retlength);
if(temp)
{
retval = temp;
/* If this isn't the first one, add a couple of spaces. */
if(retlength > 2+strlen(this_val)) strcat(retval, " ");
strcat(retval, this_val);
}
}
}
}
}
return retval;
}
|
